Force Computers SYS68K/ASCU Rev. 2 VMEbus System Controller Board is a Slot-1 VMEbus controller designed for Motorola 68000-based SYS68K computer systems. It provides essential system control functions for VMEbus installations, including bus arbitration, interrupt handling, serial and parallel communications, and GPIB connectivity, making it suitable for industrial automation, embedded computing, laboratory instrumentation, and test systems. The controller serves as the central management board within a VMEbus chassis by coordinating communication between the processor, peripheral boards, and the VME backplane. It manages bus access, system interrupts, timing, and I/O operations while providing interfaces for external devices through serial, Centronics parallel, and IEEE-488 (GPIB) connections.

CONDITION: This unit is untested and sold as-is. Cosmetic wear may be present from previous use. Cables, manuals, software, transition modules, and original packaging are included only if shown in the listing photos.

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Key Specifications